Table of Contents
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Installation,
Operation, Service
and Replacement
Parts Information
Throughout this manual
statements indicating
precautions necessary
to avoid equipment failure are
referenced in a Note. Statements
indicating potential hazards that
could result in personal injury or
property damage are referenced
in a Caution! box.
Installation
and Operation Manual
Checker
board Control Panel
™
AIR FLOW
SET POINT INDICATOR
P
FILTER PRESSURE DROP
PANEL
SET POINT ADJUSTMENT
STOP
CLEAN
CONSTANT
CLEAN
This manual is property of the owner. Leave with the unit when set-up and
start-up are complete. Donaldson Company reserves the right to change design
and specifications without prior notice.
MAINTENANCE REQUIRED
PANEL
CLEANING FAILURE
FILTER RUPTURE
FILTER PLUGGED
TEMPERATURE
SERVICE INTERVAL
BLOWER
OVERCURRENT
BLOWER ROTATION
COMPRESSED AIR
START
SERVICE
CLEAN
INTERVAL
SERVICE
DOWN
INTERVAL
TIME
LIGHT
CLEAN
RESET
IOM-72206-01
Revision 4
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Table of Contents
Related Manuals for Donaldson Torit Checker board
Summary of Contents for Donaldson Torit Checker board
- Page 1 Installation and Operation Manual Installation, Checker board Control Panel ™ Operation, Service and Replacement Parts Information MAINTENANCE REQUIRED PANEL AIR FLOW CLEANING FAILURE FILTER RUPTURE FILTER PLUGGED TEMPERATURE SET POINT INDICATOR SERVICE INTERVAL BLOWER FILTER PRESSURE DROP OVERCURRENT BLOWER ROTATION COMPRESSED AIR PANEL SET POINT ADJUSTMENT...
- Page 2 Donaldson Company, Inc. Caution! Application of Dust Control Equipment • Combustible materials such as buffing lint, paper, wood, aluminum or steel dust, weld fume, or flammable solvents represent fire or explosion hazards. Use special care when selecting and operating all dust or fume collection equipment when combustible materials are present to protect workers and property from damage due to fire and/or explosion.
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Page 3: Table Of Contents
Checker board Control Panel Contents Checker board Control Panel ......4 Electrical Installation ........12 Inspection on Arrival ........... 4 Primary Voltage........13 Operation ............. 4 Pneumatic Installation ........18 Pulse Cleaning Operation ......4 Solenoid Connection ........ 19 Standard Features ..........6 Preliminary Start-Up Check ....... -
Page 4: Checker Board Control Panel
Operating system parameters, abnormal operating and check operational status. conditions, and mechanical failure messages appear on the Checker board display. It also allows a host Inspection on Arrival computer to control the unit, change operational parameters, and check operational status from a 1. - Page 5 ON/OFF push button or an external control voltage source to actuate the board. The Checker board has an RJ-11 connector that allows access by a host computer. This connection provides two-way communication and allows...
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Page 6: Standard Features
A single window alternately displays the filter are descriptions and illustrations of two of the pressure drop and the relative setpoints. windows located on the cover of the Checker board The pressure drop indicator uses a light bar to enclosure. -
Page 7: Setpoint Indicator
Checker board Control Panel Setpoint Adjustment Setpoint Indicator The setpoints are indicated in a ten-light LED bar When using the setpoint adjustment window, the graph display labeled Setpoint Indicator. Two bar display switches to a setpoint display with one arrow keys on the adjustment display change the or two lights illuminated. -
Page 8: Mode
Donaldson Company, Inc. Mode Maintenance Required The window below the Setpoint Adjustment With the exception of service interval, the window is used to modify the cleaning mode. The maintenance required window contains a group of normal cleaning mode provides cleaning only when diagnostic functions that indicate an abnormal the pressure drop is within the range defined by the conditions. - Page 9 Checker board Control Panel Service Interval The service interval feature can be based on a timer function or an external event. If the setpoint adjustment for service interval responds, the unit is configured as an elapsed time MAINTENANCE REQUIRED indicator and will signal proper service intervals for the dust collector.
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Page 10: Installation
(two 50-ft lengths included) enclosed in metal readable. Included with the Checker board is 35-ft conduit. of each of the pneumatic lines. Contact Donaldson if the sensor lines must be longer than 250-ft. - Page 11 Checker board Control Panel Checker board control, cover removed manifold diaphragm valve solenoid enclosure thermowell assembly low pressure safety filter see Fitting Detail compressed air supply to additional manifolds as automatic shut-off bleed-type required condensate valve air filter regulator dirty-air...
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Page 12: Electrical Installation
In the chart below, locate the amp rating of the proper performance. Reference the wiring diagram motor and follow appropriate column for 50- or supplied with the Checker board. 100-Amp Current Sensor Jumper Position to find the correct jumper position, A, B, or C. The fourth... -
Page 13: Primary Voltage
120-Volt 240-Volt ON/OFF Power to the Checker board should be ON at all times, except while being serviced. The remote ON/ OFF provides control of the Checker board status whether it is in standby or active mode. A typical... - Page 14 Donaldson Company, Inc. EXT IN 1 EXT IN 2 through 5 External input #1, EXT IN, allows the operator to External input 2 through 5 provides for an external control the service interval fault light in the input from customer-specified indication devices. maintenance required panel with an external One terminal connects to neutral.
- Page 15 Checker board Control Panel SER I/O TEMP 1 Serial Port Input/Output, SER I/O is a RJ-11 socket that provides the connection for monitoring and The Temperature, TEMP 1, is the connection for control of multiple collectors. Contact Donaldson the thermistor that monitors the air temperature in for further information.
- Page 16 Donaldson Company, Inc. Relay 1 through Relay 24 CUR 1, 2, 3 Relay 1 is always used to control the pull-in coil on The Current, CUR 1, 2, and 3 connection blocks the motor starter that starts and stops the system provide input from an external set of current blower.
- Page 17 Checker board Control Panel Signal Terminal The Signal Terminal provides a way to export a optocoupler to pass a DC logic signal to a logic signal to a PLC from a transistor-type connected PLC for approximately 0.5 seconds. optocoupler. Any fault light, except the Service...
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Page 18: Pneumatic Installation
See Fitting Installation. On multiple- air line pressure tap on the enclosure. An installation module installations, install fitting between the drawing has been shipped with the Checker board manifolds. that illustrates proper connections. Checker board control, cover removed... -
Page 19: Solenoid Connection
Checker board Control Panel Solenoid Connection One of three types of solenoid enclosures, the Pulse ON Time weatherproof NEMA 4 with 1/8-in solenoid valves; Factory set at 100-milliseconds, or 1/10-second. the gas-explosion proof NEMA 7 with 1/8-in Note: Do not adjust pulse ON time unless the solenoid valves;... -
Page 20: Preliminary Start-Up Check
Run-in may vary in time from hours to days. 2. Open the electrical enclosure containing the Checker board main panel. Press and hold the push button labeled Airflow Setpoints, located to the left of Relays 23 and 24, until the panel fault light located in the Maintenance Required window on the cover of the enclosure is lit. -
Page 21: Blower Rotation
Checker board Control Panel 7. This calibration procedure can be repeated to 3. Press and hold the START CLEAN button until change the light bar display or to compensate the indicator light above that button is lit. Use for changes in the system. The only setpoint... -
Page 22: Start Clean, Stop Clean Adjustment
Donaldson Company, Inc. Service Interval START CLEAN, STOP CLEAN Adjustment The service interval is a timed interval, adjustable The microprocessor has default settings from the from 8 hours, first light illuminated, to 80 hours, factory; however, you should establish an initial tenth light illuminated. -
Page 23: Troubleshooting
See Switch Position on Page 13. position. Voltage outside the Provide external transformer circuit. system limits Temporary low or Turn Checker board OFF and restart when high voltage "brownout" conditions are corrected. System is in the Complete airflow configuration settings and return to Airflow Configuration normal mode. - Page 24 Donaldson Company, Inc. Troubleshooting, continued Problem Probable Cause Remedy Filter Rupture fault light Collapsed or ruptured Check for visible dust in the discharge airstream. on diplay panel ON filter cartridge Replace filters as necessary. Airflow control Reset damper settings. damper closed rapidly Motor failure Check fuses and circuit breakers.
- Page 25 Correct rotation: Interchange leads 1 and 2 of the twisted pair that connects the current sensor board to the Checker board. Change one end only. Compressed Air fault light Low compressed air Increase compressed air supply pressure.
- Page 26 To correct, turn the blower OFF leaving the Checker board powered and in the inactive mode for two minutes. Check that the Checker board enters the active mode before or at the same time as the blower, or disconnect the tubing from the Checker board before going into the active mode.
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Page 27: Replacement Parts
CLEAN LIGHT CLEAN LIGHT CLEAN CLEAN RESET RESET Checker board Display Label, DFT Checker board Display Label, SDF Parts Drawing 1, Checker board Display Label Item Part Number Description Model 8PP-35530-01 Checker board Display Label 8PP-35530-02 Checker board Display Label... -
Page 28: Pneumatic Installation
Donaldson Company, Inc. Pneumatic Installation 2-14 manifold diaphragm valve solenoid enclosure 2-13 2-12 2-10 2-11 to additional manifolds as automatic shut-off bleed-type required condensate valve* air filter* regulator* dirty-air valve* chamber clean-air chamber Parts Drawing 2, Pneumatic Installation... - Page 29 Checker board Control Panel Item Part Number Description Model 8PP-75396-01 Hose Clamp, 5/16-in All Except Model SDF 8PP-37032-00 Safety Filter, 0.2 Micron PTFE 5PM-23342-00 1/4-in Plastic Tubing, 35-ft 8PP-16477-00 1/8-in NPT x 90° Plastic Male Elbow 8PP-21574-00 1/8-in NPT x 1/8-in FPT Adapter 8PP-23260-00 1/8-in NPT x 90°...
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Page 30: Pneumatic Connectors
Donaldson Company, Inc. Pneumatic Connectors Parts Drawing 3, Pneumatic Connectors Item Part Number Description Model 5PM-37262-01 Polyethylene Tubing, 1/4-in x 18-in 8PP-37055-00 Bulkhead Union, 1/4-in 5PM-37891-01 Plastic Tubing, 1/8-in ID x 18-in 8PP-37054-00 Barbed Bulkhead Union, 1/4-in OD x .170 ID, 5/16-24... -
Page 31: Transformer
Checker board Control Panel Transformer Parts Drawing 4, 24-Volt DC Transformer Item Part Number Description Model 8PP-37086-00 Transformer, 24-Volt DC... -
Page 32: Checker Board Assembly Kit
Donaldson Company, Inc. Checker board Assembly Kit Parts Drawing 5, Checkerboard Assembly Kit... - Page 33 Item Part Number Description Model 8PP-36804-15 Checker board Assembly Kit, 110-V AC, 8 w/1 PS 8PP-36804-02 Checker board Assembly Kit, 110-V AC, 8 w/2 PS 8PP-36804-03 Checker board Assembly Kit, 110-V AC, 16 w/2 PS 8PP-36804-04 Checker board Assembly Kit, 110-V AC, 24 w/2 PS...
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Page 36: Warranty
GUARANTEES EXCEPT AS STATED IN THIS PARAGRAPH AND ALL OTHER WARRANTIES INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WHETHER EXPRESS OR IMPLIED ARE HEREBY EXPRESSLY EXCLUDED AND DISCLAIMED. Parts and Service For genuine Donaldson Torit replacement filters and parts, call the Parts Express Line 800-365-1331 USA 800-343-3639 within Mexico www.donaldsontorit.com...
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